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Presio

by presio.xyz · remote · no sign-in to list tools · v1.0.0 · published by xyz.presio

Present PDFs from the browser: upload to start a slideshow or validate Presio sidecars. No auth.

Deletes · 1Changes · 1
CompareRegistry entry

3 tools: 1 can delete or cancel things, 1 change things and 1 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http presio https://presio.xyz/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Deletes or cancels 1Claude Code: deny
  • present_pdfUpload a PDF to start a local Presio presentation.No findings

    Why it is in this group

    • The description's first verb is "upload": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Upload a PDF to start a local Presio presentation. Returns a url — open it in a browser to finish handoff (skips share). To replace an existing presentation's deck instead of creating one, pass its session_id plus controller_token (the t= parameter of the url from the original create call) and the same link keeps working. Same as POST /api/present.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: false
Changes things 1Claude Code: ask
  • plugin_guideThe guide to building a Presio plugin: the workflow (a presio-<name> GitHub repo from the template, the checker, a tag, and a ?plugins= link that loads it), the manifest, and the f…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    The guide to building a Presio plugin: the workflow (a presio-<name> GitHub repo from the template, the checker, a tag, and a ?plugins= link that loads it), the manifest, and the full window.presio API. Read it before writing a plugin. Same as GET /plugins.md.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 1Claude Code: allow
  • check_pdfValidate Presio notes/media sidecar attachments in a PDF.No findings

    Why it is in this group

    • The description's first verb is "validate": a word for reading.
    Description, as the server wrote it
    Validate Presio notes/media sidecar attachments in a PDF. Same as POST /api/check.

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http presio https://presio.xyz/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__presio__check_pdf"
    ],
    "ask": [
      "mcp__presio__plugin_guide"
    ],
    "deny": [
      "mcp__presio__present_pdf"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as presio. Review it before you use it.